package com.tg.rocketmq.transaction;

import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer;
import org.apache.rocketmq.client.consumer.listener.ConsumeConcurrentlyContext;
import org.apache.rocketmq.client.consumer.listener.ConsumeConcurrentlyStatus;
import org.apache.rocketmq.client.consumer.listener.MessageListenerConcurrently;
import org.apache.rocketmq.client.exception.MQClientException;
import org.apache.rocketmq.client.producer.SendResult;
import org.apache.rocketmq.client.producer.TransactionListener;
import org.apache.rocketmq.client.producer.TransactionMQProducer;
import org.apache.rocketmq.common.message.Message;
import org.apache.rocketmq.common.message.MessageExt;
import org.apache.rocketmq.remoting.common.RemotingHelper;

import java.io.UnsupportedEncodingException;
import java.util.List;
import java.util.concurrent.*;

public class TransactionProducer {
    public static void main(String[] args) throws MQClientException, InterruptedException {
        TransactionListener transactionListener = new TransactionListenerImpl();
        TransactionMQProducer producer = new TransactionMQProducer("please_rename_unique_group_name");
        producer.setNamesrvAddr("47.106.208.38:9876");

        ExecutorService executorService = new ThreadPoolExecutor(
                2,
                5,
                100,
                TimeUnit.SECONDS,
                new ArrayBlockingQueue<Runnable>(2000),
                new ThreadFactory() {
                    @Override
                    public Thread newThread(Runnable r) {
                        Thread thread = new Thread(r);
                        thread.setName("client-transaction-msg-check-thread");
                        return thread;
                    }
                });
        producer.setExecutorService(executorService);
        producer.setTransactionListener(transactionListener);

        producer.start();
        String[] tags = new String[]{"TagA", "TagB", "TagC", "TagD", "TagE"};
        for (int i = 0; i < 3; i++) {
            try {
                Message msg =
                        new Message("TopicTest1234", tags[i % tags.length], "KEY" + i,
                                ("Hello RocketMQ " + i).getBytes(RemotingHelper.DEFAULT_CHARSET));

                //自定义用户属性，设置回查延迟时长
                msg.putUserProperty("CHECK_IMMUNITY_TIME_IN_SECONDS", "3");
                SendResult sendResult = producer.sendMessageInTransaction(msg, null);
                System.out.printf("%s%n", sendResult);
                Thread.sleep(10);
            } catch (MQClientException | UnsupportedEncodingException e) {
                e.printStackTrace();
            }
        }
        for (int i = 0; i < 100000; i++) {
            Thread.sleep(1000);
        }
        producer.shutdown();
    }
}
